One call is all it takes to get solutions to chemical health, drug and alcohol testing, and more.

Additional Testing, Inc.

Pricing And Services

At Additional Testing, we offer a wide array of products and services. Below is a partial list of some of the more popular services we offer. All prices are subject to change. >>Read more

Roslyn Paterson, MA, LPCC, BSN, RN

Roslyn Paterson, MA, LPCC, BSN, RN, is the CEO of Additional Testing, Inc. In combining her medical knowledge with her counseling experience, she is able to assist clients in a comprehensive way. >>Read more

What We Offer

Additional Testing, Inc. offers access to testing by meeting the needs of our clients with a convenient metro collection site in Roseville and a large variety of testing panels. >>Read more